InChI=1/C19H18N8O2S2/c20-27-17(24-21-11-12-4-3-5-13(28)10-12)25-26-19(27)30-9-8-16(29)23-18-22-14-6-1-2-7-15(14)31-18/h1-7,10-11,28H,8-9,20H2,(H,24,25)(H,22,23,29)/b21-11+/f/h23-24H 9E47418FBCBCD80D